diff --git a/system/dbupdate_3.4.php b/system/dbupdate_3.4.php
index 679c21b87..01dd9ea8f 100644
--- a/system/dbupdate_3.4.php
+++ b/system/dbupdate_3.4.php
@@ -37,6 +37,7 @@ require_once('dbupdate_3.4/10001_tempus_mitarbeiter_kurzbz_bei_reservierungen_an
 require_once('dbupdate_3.4/27949_infocenter_zurueckstellen_mit_grund.php');
 require_once('dbupdate_3.4/27107_vilesci_erfassung_abwesenheiten_reinigung.php');
 require_once('dbupdate_3.4/24913_tabelle_raumtyp_neues_attribut_aktiv.php');
+require_once('dbupdate_3.4/29144_prestudent_status_nach_bismeldung_sperren.php');
 
 // *** Pruefung und hinzufuegen der neuen Attribute und Tabellen
 echo '<H2>Pruefe Tabellen und Attribute!</H2>';
@@ -55,6 +56,7 @@ $tabellen=array(
 	"bis.tbl_bisfunktion"  => array("bisverwendung_id","studiengang_kz","sws","updateamum","updatevon","insertamum","insertvon","ext_id"),
 	"bis.tbl_bisio"  => array("bisio_id","mobilitaetsprogramm_code","nation_code","von","bis","zweck_code","student_uid","updateamum","updatevon","insertamum","insertvon","ext_id","ort","universitaet","lehreinheit_id","ects_erworben","ects_angerechnet","herkunftsland_code"),
 	"bis.tbl_bisio_zweck"  => array("bisio_id","zweck_code"),
+	"bis.tbl_bismeldestichtag"  => array("studiensemester_kurzbz","meldestichtag"),
 	"bis.tbl_bisstandort"  => array("standort_code","bezeichnung","aktiv","insertamum","insertvon","updateamum","updatevon"),
 	"bis.tbl_bisverwendung"  => array("bisverwendung_id","ba1code","ba2code","vertragsstunden","beschausmasscode","verwendung_code","mitarbeiter_uid","hauptberufcode","hauptberuflich","habilitation","beginn","ende","updateamum","updatevon","insertamum","insertvon","ext_id","dv_art","inkludierte_lehre","zeitaufzeichnungspflichtig","azgrelevant", "homeoffice"),
 	"bis.tbl_bundesland"  => array("bundesland_code","kurzbz","bezeichnung"),
diff --git a/system/dbupdate_3.4/29144_prestudent_status_nach_bismeldung_sperren.php b/system/dbupdate_3.4/29144_prestudent_status_nach_bismeldung_sperren.php
new file mode 100644
index 000000000..0d5819c49
--- /dev/null
+++ b/system/dbupdate_3.4/29144_prestudent_status_nach_bismeldung_sperren.php
@@ -0,0 +1,39 @@
+<?php
+
+if (! defined('DB_NAME')) exit('No direct script access allowed');
+
+// Creates table bis.tbl_bismeldestichtag if it doesn't exist and grants privileges
+if (!$result = @$db->db_query('SELECT 1 FROM bis.tbl_bismeldestichtag LIMIT 1'))
+{
+	$qry = 'CREATE TABLE bis.tbl_bismeldestichtag (
+				studiensemester_kurzbz varchar(16),
+				meldestichtag date NOT NULL,
+				insertamum timestamp DEFAULT NOW(),
+				insertvon varchar(32),
+				updateamum timestamp,
+				updatevon varchar(32)
+			);
+
+			COMMENT ON TABLE bis.tbl_bismeldestichtag IS \'Deadline Dates for BIS reporting\';
+
+			ALTER TABLE bis.tbl_bismeldestichtag ADD CONSTRAINT pk_bismeldestichtag PRIMARY KEY (studiensemester_kurzbz);
+
+			ALTER TABLE bis.tbl_bismeldestichtag ADD CONSTRAINT fk_bismeldestichtag_studiensemester_kurzbz FOREIGN KEY (studiensemester_kurzbz) REFERENCES public.tbl_studiensemester(studiensemester_kurzbz) ON UPDATE CASCADE ON DELETE RESTRICT;';
+
+	if (!$db->db_query($qry))
+		echo '<strong>bis.tbl_bismeldestichtag: '.$db->db_last_error().'</strong><br>';
+	else
+		echo '<br>bis.tbl_bismeldestichtag table created';
+
+	$qry = 'GRANT SELECT, UPDATE, INSERT, DELETE ON TABLE bis.tbl_bismeldestichtag TO web;';
+	if (!$db->db_query($qry))
+		echo '<strong>bis.tbl_bismeldestichtag: '.$db->db_last_error().'</strong><br>';
+	else
+		echo '<br>Granted privileges to <strong>web</strong> on bis.tbl_bismeldestichtag';
+
+	$qry = 'GRANT SELECT, UPDATE, INSERT, DELETE ON TABLE bis.tbl_bismeldestichtag TO vilesci;';
+	if (!$db->db_query($qry))
+		echo '<strong>bis.tbl_bismeldestichtag: '.$db->db_last_error().'</strong><br>';
+	else
+		echo '<br>Granted privileges to <strong>vilesci</strong> on bis.tbl_bismeldestichtag';
+}